Olivia Newton-John has recorded several Christmas albums but from all of them, in my opinion this is the best of all. Every duet with John Farnham is perfectly tuned and both really deliver each song with emotion. They know how to sing together and make a duet a perfect collaboration. The chosen song are classic tunes but their interpretation gives something deep, something new, something that renews the classic in each of them. Orchestration is harmonious and perfect to their voices. Five stars!